ZS-1 | ZS-2 | HS | |
Spectral characteristics The average transmittance |
180-2500nm | 200-2500nm | 260-3500nm |
90% | 85% | 85% | |
Bubble class | 0 | 2 | 2 |
Birefringence | 1-2 | 1-2 | 1-2 |
Grain structure | 1 | 2 | 2 |
Stripe | 1-2 | 1-2 | 2 |
Uniformity | 1-2 | 2 | 2 |
Fluorescence | 1 | 2 | 2 |
Radiation Performance | Does not change color | Slight discoloration | Change color |
Tempered Borosilicate glassis one of transparent colorless glass,through wavelength is between 300 nm to 2500 nm,transmissivity is more than 90%. Coefficient of expansion is 3.3. It can acid proof and alkali, the high temperature resistant is about 450℃. If course handling,the ...
Gillinder manufactures a variety of lenses and covers from under 3 inches to 14 inches ...